Using the graph below, what is the best estimate of month 7's average temperature if the equation for the line of best fit is y=-13x + 111?
100
80
60
Average
temperature (°F)
40
20
0
2 3 4
Month number
A. 37°F
B. 34°F
O C. 20°F
D. 45°F

What are the relative frequencies to the nearest hundredth of the columns of the two-way table? a b group 1 102 34 group 2 18 14

What are “like terms”? why can we only add like terms?

When george started his current job, his employer told him that at the end of the first year, he would receive two vacation days. after each year worked, his number of vacation days will double up to five work weeks (25days) of payed vacation. how many vacation days will he have in 4 years